Ceiling fan



FIG. 1 is a perspective view from below of a ceiling fan in accordance with my design;

FIG. 2 is a reduced top plan view of the ceiling fan in accordance with my design;

FIG. 3 is a reduced bottom plan view of the ceiling fan in accordance with my design;

FIG. 4 is a front elevation view of the ceiling fan in accordance with my design; and,

FIG. 5 is a side elevation view of the ceiling fan in accordance with my design the opposite side being substantially identical to that shown except for the position of the fan blades.

FIGS. 4 and 5 are identical except for the positioning of the fan blades. 

The ornamental design for a ceiling fan, as shown and described. 